ESP32 Push Button Project

The ESP32 Push Button project demonstrates how to monitor the state of a push button using an ESP32 microcontroller. Push buttons are fundamental input devices used for user interaction in various electronic applications such as IoT devices, control panels, and interactive displays.

Components Needed

• Power Supply

Block Diagram

Circuit Setup

Connecting the Push Button to ESP32:

Instructions

Setup:

Initialize serial communication for debugging purposes using

Configure the GPIO pin connected to the push button (buttonPin set to 2) as an input with an internal pull-up resistor.

Operation:

• Use
• Print the button state to the Serial Monitor using

Considerations:

Applications